{"id":111305,"date":"2023-11-05T03:10:14","date_gmt":"2023-11-05T01:10:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-versiya-pochtovogo-servera-exim-4-97"},"modified":"2023-11-05T03:10:14","modified_gmt":"2023-11-05T01:10:14","slug":"novaya-versiya-pochtovogo-servera-exim-4-97","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-97","title":{"rendered":"New version of the Exim mail server 4.97","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent az Exim 4.97 levelez\u00f3szerver, amely sz\u00e1mos jav\u00edt\u00e1st \u00e9s \u00faj funkci\u00f3t tartalmaz. A novemberi automatiz\u00e1lt felm\u00e9r\u00e9s szerint, amely k\u00f6r\u00fclbel\u00fcl 700 ezer levelez\u0151szervert \u00e9rintett, az Exim r\u00e9szesed\u00e9se 58,73% (egy \u00e9vvel ezel\u0151tt 60,90%), a Postfixet a levelez\u0151szerverek 34,86% (32,49%) haszn\u00e1lja, a Sendmail r\u00e9szesed\u00e9se 3,46% (3,51%), a MailEnable 1,84% (1,91%), az MDaemon 0,40% (0,42%), a Microsoft Exchange pedig 0,19% (0,20%).       <\/p>\n<p>  F\u0151bb v\u00e1ltoz\u00e1sok:  <\/p>\n<ul>\n<li class=\"l\"> Megval\u00f3sult az exim_msgdate eszk\u00f6z, amely a \u00fczenetazonos\u00edt\u00f3kat (message-id) vizu\u00e1lis form\u00e1tumra alak\u00edtja.\n<li class=\"l\"> A 'be' opci\u00f3val ind\u00edtott exim ind\u00edt\u00e1sa sor\u00e1n megh\u00edvott aj\u00e1nlati tesztmechanizmushoz hozz\u00e1ad\u00f3dott a v\u00e1ltoz\u00f3k be\u00e1ll\u00edt\u00e1s\u00e1nak lehet\u0151s\u00e9ge.\n<li class=\"l\"> Hozz\u00e1adva egy esem\u00e9ny, amelyet az \u00fcgyf\u00e9l oldal\u00e1n gener\u00e1lnak \u00e9s <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-los-angeles\/\"   title=\"a szerver\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3848\">a szerver<\/a> SMTP AUTH-n\u00e1l t\u00f6rt\u00e9n\u0151 hiteles\u00edt\u00e9si hiba eset\u00e9n.\n<li class=\"l\"> Hozz\u00e1adva a $sender_helo_verified v\u00e1ltoz\u00f3, amely az ACL 'verify = helo' alkalmaz\u00e1s\u00e1nak eredm\u00e9ny\u00e9t tartalmazza.\n<li class=\"l\"> Hozz\u00e1adva a predefini\u00e1lt makr\u00f3k t\u00e1mogat\u00e1sa az elemek, oper\u00e1torok, felt\u00e9telek \u00e9s v\u00e1ltoz\u00f3k kib\u0151v\u00edt\u00e9s\u00e9hez.\n<li class=\"l\"> Biztos\u00edtva lett a SMTP 'max_rcpt' opci\u00f3 korai (a haszn\u00e1lat el\u0151tt) felfed\u00e9se.\n<li class=\"l\"> A tls_eccurve opci\u00f3ban az OpenSSL sz\u00e1m\u00e1ra biztos\u00edtott a csoportnevek list\u00e1j\u00e1nak fogad\u00e1sa.\n<li class=\"l\"> A sorqueue-kezel\u0151k most egy h\u00e1tt\u00e9rfolyamatb\u00f3l ind\u00edthat\u00f3k.\n<li class=\"l\"> Hozz\u00e1adva egy oper\u00e1tor a hossz\u00fa fejl\u00e9csorok elv\u00e1laszt\u00e1s\u00e1ra.\n<li class=\"l\"> Hozz\u00e1adva egy parancssori opci\u00f3 az \u00fczenetek azonos\u00edt\u00f3inak csak a sorban val\u00f3 megjelen\u00edt\u00e9s\u00e9re.\n<li class=\"l\"> A ${readsocket} kib\u0151v\u00edt\u0151 oper\u00e1torba hozz\u00e1adva a TLS SNI be\u00e1ll\u00edt\u00e1shoz val\u00f3 lehet\u0151s\u00e9g.\n<li class=\"l\"> Az ACL-modifik\u00e1tor remove_header lehet\u0151v\u00e9 teszi a regul\u00e1ris kifejez\u00e9sek haszn\u00e1lat\u00e1t.\n<li class=\"l\"> Hozz\u00e1adva a $recipients_list v\u00e1ltoz\u00f3, amely a helyesen escaped c\u00edmzettek list\u00e1j\u00e1t tartalmazza.\n<li class=\"l\"> A log_selector sz\u00e1m\u00e1ra megval\u00f3s\u00edtva egy param\u00e9ter a bej\u00f6v\u0151 kapcsolatok azonos\u00edt\u00f3inak t\u00fckr\u00f6z\u00e9s\u00e9re.\n<li class=\"l\"> Megsz\u00fcntett\u00e9k szeptember v\u00e9g\u00e9n \u00e9szlelt \u00f6t sebezhet\u0151s\u00e9get, ebb\u0151l h\u00e1rom (CVE-2023-42115, CVE-2023-42116, CVE-2023-42117) lehet\u0151v\u00e9 teszi, hogy hiteles\u00edt\u00e9s n\u00e9lk\u00fcl t\u00e1vvez\u00e9relj\u00e9k k\u00f3dot <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-newyork\/\"   title=\"szerveren\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2720\">szerveren<\/a> a 25-\u00f6s h\u00e1l\u00f3zati porton bej\u00f6v\u0151 kapcsolatok folyamat\u00e1nak jogainak birtok\u00e1ban, m\u00edg a marad\u00e9k kett\u0151 (CVE-2023-42114 \u00e9s CVE-2023-42119) a h\u00e1l\u00f3zati k\u00e9r\u00e9seket kezel\u0151 folyamat mem\u00f3ria tartalm\u00e1nak sziv\u00e1rg\u00e1s\u00e1hoz vezethet.    <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60048\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.97, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u043d\u0430\u043a\u043e\u043f\u0438\u0432\u0448\u0438\u0435\u0441\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u043e\u0432\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438. \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u043d\u043e\u044f\u0431\u0440\u044c\u0441\u043a\u0438\u043c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043e\u043f\u0440\u043e\u0441\u043e\u043c \u043e\u043a\u043e\u043b\u043e 700 \u0442\u044b\u0441\u044f\u0447 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u0434\u043e\u043b\u044f Exim \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 58.73% (\u0433\u043e\u0434 \u043d\u0430\u0437\u0430\u0434 60.90%), Postfix \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043d\u0430 34.86% (32.49%) \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, Sendmail &#8212; 3.46% (3.51%), MailEnable &#8212; 1.84% (1.91%), MDaemon &#8212; 0.40% (0.42%), Microsoft Exchange &#8212; [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111305","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.97, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u043d\u0430\u043a\u043e\u043f\u0438\u0432\u0448\u0438\u0435\u0441\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b 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